CVE-2025-7422

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.5%
top 33.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda O3v2Tenda O3 Firmware
Timeline
PublishedJul 11

Description

A vulnerability classified as critical has been found in Tenda O3V2 1.0.0.12(3880). Affected is the function setAutoReboot of the file /goform/setNetworkService of the component httpd. The manipulation of the argument week leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5tenda/o3v21.0.0.12(3880)
▶NVDtenda/o3_firmware1.0.0.12\(3880\)

🔴Vulnerability Details

2
GHSA
GHSA-m45g-p4h8-8phw: A vulnerability classified as critical has been found in Tenda O3V2 1↗2025-07-11
▶
CVEList
Tenda O3V2 httpd setNetworkService setAutoReboot stack-based overflow↗2025-07-11
▶